Barbecue grill



FIG. 1 is the perspective view of the barbecue grill;

FIG. 2 is a front view of the barbecue grill;

FIG. 3 is a rear view of the barbecue grill;

FIG. 4 is a left side view of the barbecue grill;

FIG. 5 is a right side view of the barbecue grill; and,

FIG. 6 is a bottom view of the barbecue grill. 

CLAIM The ornamental design for a barbecue grill, as shown. 